7th Grade Math: Unit 05 Flashcards

Front

Fill in the blank: ________ means of equal measure, having exactly the same size and same shape.

Back

congruent

Front

Fill in the blank: ________ are the set of numbers that can be expressed as a fraction a/b, where a and b are counting (natural) numbers.

Back

positive rational numbers

Front

Fill in the blank: ________ are shapes whose corresponding angles are congruent and corresponding side lengths are proportional (equal scale factor).

Back

similar shapes

Front

Fill in the blank: ________ is a ratio that compares quantities from two different categories or groups.

Back

between ratio

Front

Fill in the blank: ________ means to have the same relative position in geometric figures, usually referring to sides and angles.

Back

corresponding

Front

When the scale factor is greater than 1, the image is called an ________.

Back

enlargement

Front

Fill in the blank: ________ is a relationship in which the ratio of the inputs to the outputs is constant.

Back

proportional

Front

Fill in the blank: ________ is a multiplicative comparison of two quantities.

Back

ratio

Front

When the scale factor is less than 1, the image is called a ________.

Back

reduction

Front

A ________ is a representation of a real object or place that is in proportion to the real object or place it represents.

Back

scale drawing